It was impossible for the boy to swim across that river.とは 意味・読み方・使い方

For the boy to swim across the river was impossible.

For the boy to swim across the river was impossible.

It was impossible for the boy to swim across that river.

It wasn't possible for the boy to swim across the river.

It is not possible to swim across this river.

The current in the river was so swift that we could not swim across it.

It is impossible to swim across this river.

My brother dared not swim across the river.

My brother didn't have the courage to swim across the river.

He wouldn't permit me to swim in the river.

However courageous a man he may be, he won't be able to swim across the river.

Children can't swim in this river.

The boy swam across the river .

I saw a boy swimming across the river.

It's dangerous to swim in this river.

It is possible for him to swim across the river.

They shouldn't let children swim in that river.

I saw a boy swimming across the river.

This river is dangerous for children to swim in.

The boys like swimming in the river.

He told me that I mustn't swim in that river.

This river is too wide for children to swim across.

How reckless of you to try to swim across the river in winter!

Don't swim in the river.

This old man actually swam across the river.

You cannot swim in this river.

Neither Mary nor we were able to swim across the river.

The teacher told them not to swim in the river.

You must not swim in this river.

Naked boys were swimming in the river.